DE69400253T2 - Zündkerzenisolator und sein Herstellungsverfahren - Google Patents
Zündkerzenisolator und sein HerstellungsverfahrenInfo
- Publication number
- DE69400253T2 DE69400253T2 DE69400253T DE69400253T DE69400253T2 DE 69400253 T2 DE69400253 T2 DE 69400253T2 DE 69400253 T DE69400253 T DE 69400253T DE 69400253 T DE69400253 T DE 69400253T DE 69400253 T2 DE69400253 T2 DE 69400253T2
- Authority
- DE
- Germany
- Prior art keywords
- oxide
- boron nitride
- insulator
- spark plug
- mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims description 52
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 37
- 229910052582 BN Inorganic materials 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 16
- 229910044991 metal oxide Inorganic materials 0.000 claims description 15
- 150000004706 metal oxides Chemical class 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 8
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 229910052810 boron oxide Inorganic materials 0.000 claims description 7
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000292 calcium oxide Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 5
- 239000011363 dried mixture Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 description 14
- 239000000919 ceramic Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910019589 Cr—Fe Inorganic materials 0.000 description 1
- 229910018643 Mn—Si Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- -1 borium oxide Chemical compound 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/38—Selection of materials for insulation
Landscapes
- Spark Plugs (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5099206A JP2925425B2 (ja) | 1993-04-26 | 1993-04-26 | スパークプラグ用絶縁碍子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69400253D1 DE69400253D1 (de) | 1996-07-25 |
| DE69400253T2 true DE69400253T2 (de) | 1996-10-24 |
Family
ID=14241183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69400253T Expired - Fee Related DE69400253T2 (de) | 1993-04-26 | 1994-04-18 | Zündkerzenisolator und sein Herstellungsverfahren |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5508582A (pt) |
| EP (1) | EP0622881B1 (pt) |
| JP (1) | JP2925425B2 (pt) |
| BR (1) | BR9400990A (pt) |
| DE (1) | DE69400253T2 (pt) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3497001B2 (ja) * | 1995-03-31 | 2004-02-16 | 日本特殊陶業株式会社 | スパークプラグ |
| US6357408B1 (en) * | 2000-03-31 | 2002-03-19 | Bombardier Motor Corporation Of America | System and method for eliminating pocket sparking in an internal combustion engine |
| US6958903B1 (en) * | 2000-05-22 | 2005-10-25 | Cheryl Henry | Data storage device reader and method of using same |
| USD459697S1 (en) | 2001-10-17 | 2002-07-02 | Robert J. Schaus | Portion of a spark plug body |
| JP4019911B2 (ja) * | 2002-01-17 | 2007-12-12 | 株式会社デンソー | スパークプラグ |
| JP2005044627A (ja) * | 2003-07-22 | 2005-02-17 | Denso Corp | 内燃機関用スパークプラグ |
| US7357101B2 (en) * | 2005-11-30 | 2008-04-15 | Ford Global Technologies, Llc | Engine system for multi-fluid operation |
| US7406947B2 (en) | 2005-11-30 | 2008-08-05 | Ford Global Technologies, Llc | System and method for tip-in knock compensation |
| US7730872B2 (en) | 2005-11-30 | 2010-06-08 | Ford Global Technologies, Llc | Engine with water and/or ethanol direct injection plus gas port fuel injectors |
| US7877189B2 (en) * | 2005-11-30 | 2011-01-25 | Ford Global Technologies, Llc | Fuel mass control for ethanol direct injection plus gasoline port fuel injection |
| US7640912B2 (en) * | 2005-11-30 | 2010-01-05 | Ford Global Technologies, Llc | System and method for engine air-fuel ratio control |
| US7302933B2 (en) * | 2005-11-30 | 2007-12-04 | Ford Global Technologies Llc | System and method for engine with fuel vapor purging |
| US8434431B2 (en) * | 2005-11-30 | 2013-05-07 | Ford Global Technologies, Llc | Control for alcohol/water/gasoline injection |
| US7293552B2 (en) | 2005-11-30 | 2007-11-13 | Ford Global Technologies Llc | Purge system for ethanol direct injection plus gas port fuel injection |
| US7395786B2 (en) * | 2005-11-30 | 2008-07-08 | Ford Global Technologies, Llc | Warm up strategy for ethanol direct injection plus gasoline port fuel injection |
| US7412966B2 (en) | 2005-11-30 | 2008-08-19 | Ford Global Technologies, Llc | Engine output control system and method |
| US8132555B2 (en) * | 2005-11-30 | 2012-03-13 | Ford Global Technologies, Llc | Event based engine control system and method |
| US7594498B2 (en) * | 2005-11-30 | 2009-09-29 | Ford Global Technologies, Llc | System and method for compensation of fuel injector limits |
| US7647916B2 (en) * | 2005-11-30 | 2010-01-19 | Ford Global Technologies, Llc | Engine with two port fuel injectors |
| US7665428B2 (en) | 2006-03-17 | 2010-02-23 | Ford Global Technologies, Llc | Apparatus with mixed fuel separator and method of separating a mixed fuel |
| US8267074B2 (en) * | 2006-03-17 | 2012-09-18 | Ford Global Technologies, Llc | Control for knock suppression fluid separator in a motor vehicle |
| US7740009B2 (en) * | 2006-03-17 | 2010-06-22 | Ford Global Technologies, Llc | Spark control for improved engine operation |
| US7647899B2 (en) * | 2006-03-17 | 2010-01-19 | Ford Global Technologies, Llc | Apparatus with mixed fuel separator and method of separating a mixed fuel |
| US7255080B1 (en) | 2006-03-17 | 2007-08-14 | Ford Global Technologies, Llc | Spark plug heating for a spark ignited engine |
| US7578281B2 (en) * | 2006-03-17 | 2009-08-25 | Ford Global Technologies, Llc | First and second spark plugs for improved combustion control |
| US7779813B2 (en) * | 2006-03-17 | 2010-08-24 | Ford Global Technologies, Llc | Combustion control system for an engine utilizing a first fuel and a second fuel |
| US7533651B2 (en) | 2006-03-17 | 2009-05-19 | Ford Global Technologies, Llc | System and method for reducing knock and preignition in an internal combustion engine |
| US7933713B2 (en) * | 2006-03-17 | 2011-04-26 | Ford Global Technologies, Llc | Control of peak engine output in an engine with a knock suppression fluid |
| US7665452B2 (en) * | 2006-03-17 | 2010-02-23 | Ford Global Technologies, Llc | First and second spark plugs for improved combustion control |
| US7581528B2 (en) | 2006-03-17 | 2009-09-01 | Ford Global Technologies, Llc | Control strategy for engine employng multiple injection types |
| US8015951B2 (en) * | 2006-03-17 | 2011-09-13 | Ford Global Technologies, Llc | Apparatus with mixed fuel separator and method of separating a mixed fuel |
| US7389751B2 (en) * | 2006-03-17 | 2008-06-24 | Ford Global Technology, Llc | Control for knock suppression fluid separator in a motor vehicle |
| CN101496240A (zh) | 2006-06-19 | 2009-07-29 | 费德罗-莫格尔公司 | 设有具底缘的半球状点火端的小直径/长距离火花塞 |
| US7681554B2 (en) * | 2006-07-24 | 2010-03-23 | Ford Global Technologies, Llc | Approach for reducing injector fouling and thermal degradation for a multi-injector engine system |
| US7287509B1 (en) | 2006-08-11 | 2007-10-30 | Ford Global Technologies Llc | Direct injection alcohol engine with variable injection timing |
| US7909019B2 (en) | 2006-08-11 | 2011-03-22 | Ford Global Technologies, Llc | Direct injection alcohol engine with boost and spark control |
| US7461628B2 (en) | 2006-12-01 | 2008-12-09 | Ford Global Technologies, Llc | Multiple combustion mode engine using direct alcohol injection |
| DE102006061907A1 (de) * | 2006-12-20 | 2008-06-26 | Beru Ag | Zündkerze mit einem Isolator aus hochreiner Aluminiumoxid-Keramik |
| US7517235B2 (en) * | 2006-12-28 | 2009-04-14 | General Electric Company | Press fit connection for mounting electrical plug-in outlet insulator to a busway aluminum housing |
| US8020247B2 (en) * | 2007-06-08 | 2011-09-20 | Asmo Co., Ltd. | Wiper system |
| JP4369963B2 (ja) * | 2007-06-22 | 2009-11-25 | 日本特殊陶業株式会社 | スパークプラグ用絶縁体の検査方法 |
| US8214130B2 (en) | 2007-08-10 | 2012-07-03 | Ford Global Technologies, Llc | Hybrid vehicle propulsion system utilizing knock suppression |
| US7676321B2 (en) * | 2007-08-10 | 2010-03-09 | Ford Global Technologies, Llc | Hybrid vehicle propulsion system utilizing knock suppression |
| US7971567B2 (en) | 2007-10-12 | 2011-07-05 | Ford Global Technologies, Llc | Directly injected internal combustion engine system |
| US8118009B2 (en) | 2007-12-12 | 2012-02-21 | Ford Global Technologies, Llc | On-board fuel vapor separation for multi-fuel vehicle |
| US8550058B2 (en) | 2007-12-21 | 2013-10-08 | Ford Global Technologies, Llc | Fuel rail assembly including fuel separation membrane |
| US8141356B2 (en) * | 2008-01-16 | 2012-03-27 | Ford Global Technologies, Llc | Ethanol separation using air from turbo compressor |
| US8013617B2 (en) * | 2008-03-10 | 2011-09-06 | Ngk Spark Plug Co., Ltd. | Test method and apparatus for spark plug ceramic insulator |
| JP2011517045A (ja) * | 2008-04-10 | 2011-05-26 | フェデラル−モーグル・イグニション・カンパニー | セラミックスパークプラグ絶縁体およびその製造方法 |
| US7845315B2 (en) | 2008-05-08 | 2010-12-07 | Ford Global Technologies, Llc | On-board water addition for fuel separation system |
| JP4875127B2 (ja) * | 2009-09-28 | 2012-02-15 | パナソニック株式会社 | 三次元画像処理装置 |
| JP6524136B2 (ja) | 2017-03-31 | 2019-06-05 | 日本特殊陶業株式会社 | 点火プラグ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4970095A (en) * | 1988-12-30 | 1990-11-13 | E. I. Du Pont De Nemours And Company | Method for coating substrates with boron nitride |
| JPH02207474A (ja) * | 1989-02-03 | 1990-08-17 | Mazda Motor Corp | エンジン用スパークプラグ |
| JPH0487286A (ja) * | 1990-07-30 | 1992-03-19 | Ngk Spark Plug Co Ltd | スパークプラグの絶縁碍子 |
| JPH0498783A (ja) * | 1990-08-11 | 1992-03-31 | Ngk Spark Plug Co Ltd | スパークプラグの絶縁碍子 |
-
1993
- 1993-04-26 JP JP5099206A patent/JP2925425B2/ja not_active Expired - Lifetime
-
1994
- 1994-04-18 EP EP94302716A patent/EP0622881B1/en not_active Expired - Lifetime
- 1994-04-18 DE DE69400253T patent/DE69400253T2/de not_active Expired - Fee Related
- 1994-04-22 BR BR9400990A patent/BR9400990A/pt not_active Application Discontinuation
- 1994-04-25 US US08/231,836 patent/US5508582A/en not_active Expired - Fee Related
-
1995
- 1995-05-31 US US08/455,307 patent/US5565157A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2925425B2 (ja) | 1999-07-28 |
| EP0622881B1 (en) | 1996-06-19 |
| BR9400990A (pt) | 1994-11-08 |
| EP0622881A2 (en) | 1994-11-02 |
| JPH06310255A (ja) | 1994-11-04 |
| EP0622881A3 (en) | 1994-11-17 |
| DE69400253D1 (de) | 1996-07-25 |
| US5565157A (en) | 1996-10-15 |
| US5508582A (en) | 1996-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |